   *{
    margin: 0;
    padding: 0;
}
body{
    background-color: #f5f5f5;
}
a{text-decoration:none;}
header{
    width: 1230px;
    margin: 0 auto;
    overflow: hidden;
    zoom: 1;

}
header img{
    max-width: 189px;
    margin: 15px 0;
    float: left;
}
header span{
    font-size: 28px;
    float: left;
    margin-top: 25px;
    color: #ccc;
}

.phone{
    width: 1230px;
    height: 45px;
    margin: 0 auto;
    font-size: 18px;
    position:relative;
}
.phone span:nth-child(1){
 width: 160px;
 height: 45px;
 border: 1px solid #ccc;
 background-color: white;
 position:absolute;
 margin-left: 220px;
 text-align: center;
 line-height: 45px;
 cursor: pointer;

}
.phone span:nth-child(2){
    width: 160px;
    height: 45px;
    border-top: 2px solid red;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    background-color: white;
    position:absolute;
    margin-left: 395px;
    text-align: center;
    line-height: 45px;
    cursor: pointer;
   }
   .phone span:nth-child(3){
    line-height: 45px;
    float: right;
   }
   .SJ{
    width: 160px;
    height: 45px;
       color: black;
       display: block;
   }
   .YX{
    width: 160px;
    height: 45px;
    color: red;
    display: block;
   }
   .reg{
    width: 1230px;
    height: 530px;
    border: 1px solid #ccc;
    margin: 0 auto;
    margin-top: 1px;
    background-color: white;
}
.reg p {
    width: 620px;
    height: 42px;
    display: flex;
}
.reg p span{
    width: 235px;
    text-align: right;
    line-height: 44px;
    font-size: 18px;
}
.reg p input{
    height: 44px;
    font-size: 15px;
    outline:none;
}
.reg p:nth-child(1){
    margin-top: 43px;
}
.reg p:not(reg_1){
    margin-top: 34px;
}
.reg_2 input{
width: 190px;
}
.reg_2 i{
    width: 125px;
    text-align: center;
}
.reg_1 input,.reg_3 input{
    width: 380px;
}
.reg_4{
    height: 50px;
    width: 315px;
    background-color: #da3a4c;
    margin-left: 235px;
    text-align: center;

}
.reg_4 a{
    font-size: 22px;
    color: white;
    line-height: 50px;

}